描述 Description

The NXP? MWCT1213A multi-coil wireless charging transmitter IC provides complete controller functionalitytoimplement a wireless charging transmitter controller in an automotive environment. System supports dual-channeltransmitter control, and manage overall system state, such as FOD, temperature and system efficiency
The NXP? MWCT1213A multi-coil wireless charging transmitter IC provides complete controllerfunctionality toimplement a wireless charging transmitter in an automotive environment. System supports one chip dual-channeltransmitter control, and manage overall system state, such as FOD, temperature and system efficiency for bothchannels.
Latest WPC Qi v1.2.4 certified and can be designed for v1.3 with authenticationLatest WPC Qi v1.2.4 support, new Qi v1.3 with authentication ready

Supports Qi certified EPP 15W receiver, max power is 30W(15W x 2), system compatible with customized fast chargemodeSupports 2x Qi certified EPP 15W receiver, max power is 30W (15W x 2), system compatible with customizedfast charge mode

特性 Features

? System supports two isolated channels
? Compliant with the latest Wireless Power Consortium (WPC) specification
? Power transfer efficiency exceeding 70%
? Optimized Foreign Object Detection algorithm
? Supports most 15 W coil types, single or multi
? Optimized charging area to avoid blind-spot for each channels
? On-chip digital demodulation for lower bill-of-materials cost
? Low active and standby power save mode
? Easy-to-use debug and configuration tools to speed up product development
? Fixed operation frequency to alleviate EMI in automotive system
? Supports key FOB avoidance function
? Supports operation frequency dithering technology to eliminate AM band interference